baber/WOPTO huggingface dataset:
Patent WO-2021061810-A4 (WO)
Title: Autonomous home security devices
Inventor: METZNER JORDAN ANTHONY
IPC: G08B19/00
Filed: 2020-09-23
Abstract: An aerial vehicle is programmed or configured to respond to reports of events or conditions within spaces of a facility. The aerial vehicle travels to a location of a reported event or condition and captures data using onboard sensors. The aerial vehicle independently determines whether the reported event or condition is occurring, or is otherwise properly addressed by resources that are available at the location, using images or other data captured by the onboard sensors. Alternatively, the aerial vehicle transmits a request for additional resources to be provided at the location, where necessary. A map of the location generated based on images or other data captured by the onboard sensors may be utilized for any purpose, such as to make one or more recommendations of products that are appropriate for use at the facility.
Patent CH-641747-A5 (CH)
Title: Process and system for the batchwise pasteurisation of sludge, in particular sewage sludge
Inventor: ZELTNER ERICH
IPC: C02F11/18
Filed: 1980-01-21
Abstract: The aim of the process and system for the batchwise pasteurisation of sludge is to protect, during the emptying of the pasteurisation tanks, the pasteurised sludge from reinfection by the non-sterile ambient air which is flowing into the upper vent of the tank. An upper vent connector (7) of the pasteurisation tank (1), which is designed as vacuum tank, is provided with a shut-off valve (8) which is left open while the tank (1) is being charged with the sludge to be pasteurised and during the subsequent heating thereof, but is closed at the start of the pasteurisation period and is kept closed during the latter and during the start of emptying of the tank. The pasteurised batch of sludge is extracted from the pasteurisation tank (1), with the shut-off valve (8) closed, by means of a sludge discharge pump (20), resulting in a subatmospheric pressure in the tank. The discharge pump (20) is then switched off, and a sludge discharge slide valve (6) on the pasteurisation tank (1) is closed. Only then is the shut-off valve (8) opened again, which allows air from the surroundings to enter the pasteurisation tank (1) via the vent connector (7). The pasteurisation cycle starts once again with the charging of the tank (1) with a new batch of sludge to be pasteurised. <IMAGE>
Patent CH-686686-A5 (CH)
Title: Reinforcement for member supporting flat roof of building
Inventor: WIRTH VICTOR
IPC: E04B5/43
Filed: 1993-03-26
Abstract: The reinforcement (1) transmits loads from a flat concrete roof (2) into a vertical roof support (3), and has supporting members (8) clear of a vertical axis (4) and extending between lower and upper horizontal datum planes (5,6), and which are joined together by a load-transmission member (7). In the upper plane, the member extends over the vertical axis. It is inclined towards the lower plane. To avoid relative movement between it and the concrete, the transmission member has an anchor on the underside for each supporting member. The transmission member can be in the form of a flat bracket, the anchors being formed by portions (9) bent out from it at the ends. There can be several brackets crossing on the vertical axis. The anchors can consist of ribs or lugs joined to the transmission member.
Patent CH-693334-A5 (CH)
Title: Mechanical handling system, especially for containers for road and rail transport
Inventor: STECHER RAIMUND
IPC: B65G63/02
Filed: 1998-06-08
Abstract: The system (4) transfers load units, especially for interchangeable containers, loading platforms and containers, preferably for combined road and railway traffic. The system comprises a transversely staggered device, which has at least two arms (110). The arms are retractable over at least one of two opposite sides of the system and have a holder for at least one load unit. A load that is beside the system can be picked up and transferred by the arms.
Patent CH-684398-A5 (CH)
Title: Dimensionally stable composite part.
Inventor: SCHMUCK JEAN-CLAUDE
IPC: B60R13/08
Filed: 1991-04-26
Abstract: The present sound-absorbing vehicle structure comprises essentially a shaping outer skin (3) and an acoustically effective inner packing (1) which together form a dimensionally stable light-weight composite structure. For this purpose, a duroplastic is used for the outer skin (3) whilst the inner packing (1) consists of a fibre-resin web which is only compressed to a small extent in an acoustically effective main area (2) and is highly compressed in areas (4, 5, 6) which have a stabilising effect. <IMAGE>
Patent CH-690972-A5 (CH)
Title: Negative photographic film automatic developing procedure consists of feeding film into processing tank filled with succession of fluids
Inventor: WAHL FRANCIS
IPC: G03D13/04
Filed: 1996-10-07
Abstract: The developing procedure consists of taking the leader of the film (4) from its cassette (1) and inserting it lengthwise into a developing tank which is filled with a succession of different processing fluids which are agitated at least on the gelatine side of the film and emptied after each processing stage. After processing the film is dried and then rewound into its cassette. The processing apparatus consists of a holder for the film cassette, a series of containers (12) for the developing liquids, a rotary distributor (9) for connecting the containers in sequence with the developing tank, and a system (14-19) for filling and emptying the tank and agitating the liquid inside it, including a pneumatic pump (15).
Patent CH-625754-A5 (CH)
Title: Auxiliary marine propulsion
IPC: B63H21/12
Filed: 1978-03-15
Abstract: The auxiliary propulsion has a propeller (5) which is driven by means of an electric motor (7), has fixed blades and is coupled directly to the rotor of the electric motor (7). The electric motor (7) is provided with a disconnectable electronic current transformer (8, 8') for changing the rotational speed and the direction of rotation. In the case of a three-phase motor (7), a switch (10) can be provided for the phase reversal. The electric motor (7) can be connected either to the ship's electrical system or to at least one auxiliary generator group (17, 18). The propulsion can serve as emergency propulsion in the event of the main engine of the ship failing. In addition, excess electrical energy of the ship's electrical system can be utilised. <IMAGE>
Patent CH-664178-A5 (CH)
Title: Road ice prevention equipment - has pipes laid in surface forming grating connected to probe in subsoil
Inventor: HESS KARL
IPC: E01C11/26
Filed: 1984-06-19
Abstract: The equipment keeps roads free of ice, having pipes laid in the surface material (3) for a heat-transfer medium. The pipes form a grating (4), connected by feed and return pipes (5,6) to one or more probes (7) extending into the subsoil. There can be a heat or circulating pump (9) between the grating and the probe, which is connected to a feeler (11) and a regulator. Heat can be extracted from the subsoil by the probe and dissipated to the surface material, to keep it above freezing point. ADVANTAGE - Low cost and rapid effect.
Patent CH-684998-A5 (CH)
Title: Plant for processing a pulp and applications of the same
Inventor: AIGELDINGER JEAN-CLAUDE ING HT
IPC: B01D25/00
Filed: 1992-12-04
Abstract: A transportable plant for processing a pulp by means of a chamber filter press (1) constructed as a membrane press also contains a feed system (9) to produce the pulp and diverse units to influence temperature and pressure in the interior of the chamber filter press (1) such as a superheated steam unit (22), a hot-air unit (32) and a vacuum unit (40) which can be connected via switchable or controllable valves to the interior of the same. The plant is particularly suitable for the production of flowable substances, e.g. paints, soup powders and beverage powders and diverse pharmaceuticals and for processing sewage sludge by filtration and subsequent drying or freeze-drying of the filter cake. <IMAGE>
Patent CH-669687-A5 (CH)
Title: Laser-readable vignette for motor vehicle - has reflection strip(s) returning beam with elliptical cross=section
Inventor: DE BRUYNE PIETER
IPC: G07B15/06
Filed: 1985-11-22
Abstract: The signette (V) has at least one reflection strip which converts an incident laser beam (3) into an symmetric cone with an elliptical cross-section  The laser reader (k) for checking the signettes (V) carried by passing vehicles has a transmitter (1) and a receiver (2) with a series of detectors positioned adjacent the laser axis, allowing evaluation of the reflected laser beam (4) along different axes of the ellipse. Pref. the radiation reflected from other parts of the vehicle (F) is used in conjunction with the reflected laser beam provided by the signette (V), for checking the validity of the latter. USE/ADVANTAGE - Allows reading of signettes carried by relatively fast moving traffic to check payment of toll, licence, type of vehicle etc.
Patent CH-631508-A5 (CH)
Inventor: STEINER WILLI
IPC: E02D29/02
Filed: 1978-06-30
Abstract: 1. Retaining structure with construction elements of the same kind, prefabricated and stacked, said elements being provided with branches extending from a center, two of said branches being visible branches (5) and, as it so happens, one of said branches being an anchoring branch (6), all branches of the stacked construction elements being supported one upon the other, wherein said visible branches (5) of the construction elements (3, 3') stacked in neighbouring piles of elements interlock transversely with respect of the piling up direction and wherein the stacked construction elements (3, 3') are secured among themselves by elements (7, 8, 13, 14), respectively (9) interlocking in the piling up direction.
Patent CH-571850-A5 (CH)
Title: Toilet soap holder for bathroom or shower - embedded in wall to fit flush with surface, retainer keeps soap in place when wet
IPC: A47K5/02
Filed: 1975-06-16
Abstract: The soap holder (6) is made of plastics or stainless steel and comprises a square or rectangular box with its front face (2) open. All faces are flat and at right angles to each other except for the bottom (3), on which the soap rests. This is inclined downwards from the rear to the front, to allow water to drain away and is also provided with several ribs (4), running parallel to the sides and perpendicular to the front and rear faces. Across the lower portion of the front face a narrow bar (5) is fixed to retain the soap in the box. Exterior fixing angles are provided each side.
Patent CH-611325-A5 (CH)
Title: Process for the preparation of water-soluble azo dyes
Inventor: BRULARD ANDRE
IPC: C09B29/08
Filed: 1975-07-14
Abstract: The new azo dyes corresponding to the general formula (I) in which       D1 is a benzene, naphthalene or heterocyclic residue,   D2 is a benzene or naphthalene residue,   n = 0 or 1,   X1 and X2 denote optional substituents, R1 denotes a hydrogen atom or an optionally substituted alkyl radical,   R2 denotes an optionally substituted alkylene radical,   R3 and R4 denote an alkyl radical, are obtained either directly by azo coupling or by azo coupling and esterification by means of a halide of an N,N-dialkylsulphamic acid. The dyes of formula (II) are particularly suitable for the dyeing and printing of natural and synthetic polyamide fibres. <IMAGE>
Patent CH-591896-A5 (CH)
Title: Cutting knife for meat mincing machines - has two sections of cutting edge ground on one side only
IPC: B02C18/20
Filed: 1974-08-19
Abstract: The cutting blade for use in meat mincing machines, of a design which comprises three semi continuous cutting edges has the cutting edge (8) nearest the axis about which the knife rotates manufactured by single sided grinding only. Similarly the cutting edge (6) furthest away from the rotational axis is ground on one side only. The section of the cutting blade (7) between these two regions is ground on both sides. Where single sided grinding is employed the side (1) facing the incoming meat is the side ground. Preferably the four cutting flanks of the three sections (6-8) are ground in a concave manner.
Patent CH-581167-A5 (CH)
Title: Blue water-sol anthraquinone cpds - for dyeing/printing natural and synthetic polyamides, polyurethanes, etc
IPC: C09B1/26
Filed: 1970-08-12
Abstract: Blue water-sol. anthraquinone cpds. carrying -sO3H gps. for dyeing/printing natural and synthetic polyamides, polyurethanes and also linear aromatic polyesters, cellulose hemi-penta- and tri-acetate, and polyolefins shades fast to light and wetting, of formula (a) (where Rx is opt. substd. hydrocarbon gp. Ry and R2 are each H or opt. subsd. hydrocarbon gp. the -SO3H gps. may also be present in the sulpho or sulphato form, th rings A and B may carry other substituents).
Patent CH-592778-A5 (CH)
Title: Railway junction points snow deflector air curtain generator - has tapering air passage and nozzles to blow air sideways
IPC: E01B19/00
Filed: 1975-10-15
Abstract: The snow deflector air curtains ensure uninterrupted operability of railway junction points in cold weather. It comprises an elongated guide device with an air inlet, along a centre section, and with a tapering lengthway air passage. There is one jet device with an elongated nozzle aperture, along one side of this directing one air curtain across the movable rail, and across one part of an immovable rail adjacent to the first rail. A second similarly fitted jet device runs along the second side, directing the air curtains across a second movable and second fixed rail. The air inlet has an air supply device attached to it, bringing compressed air to the two jet devices, so as to ensure that the two air curtains emerge from the nozzle slits at a speed of at least 30 m/sec.
Patent CH-600250-A5 (CH)
Title: High output aero-ion generation equipment
Inventor: BRETON JACQUES LEON GEORGES
IPC: A61L9/22
Filed: 1975-10-22
Abstract: High output aero-ion generation equipment has positive ion emitter tips working with field grid
Patent CH-696168-A5 (CH)
Inventor: DAUM ULRICH
IPC: C09D167/00
Filed: 2003-03-24
Abstract: The heat-hardenable powder coating composition contains a convertible particle-form mixture of a polyester containing a carbonic acid group. The polyester has a type genus in the range of 30 to 85 degeres Celsius and an acid count of 20-80. It has a hydroxyalkylamide, whereby the equivalantratio of hydroxyalkylamides equivalents to carbonic acid equivalents are in the range of 0.6-1.6:1. The polyester containing carbonic acid groups is partly replaced by at least one carbonic acid anhydride. The hydroxyalkylamide has the following formula:- HO-CH(R1)-CH2-N-C(O)(R2)-m-A-C(O)-N(R2)-CH2-CH(R1)-CH-n in which R1 is hydrogen or C1-C5-Alkyl, R2 is hydrogen, C1-C5-Alkyl or HO-CH(R1)-CH2- in which R1 has the previously declared significance and A is a chemical compound or a single value or multi-value group, derived from saturated, unsaturated or aromatic hydrocarbon groups, including substituted hydrocarbon groups with 2 to 20 carbon atoms, m is 1 to 2, n is 0 to 2 and m+n is at least 2.
Patent FR-2057362-A5 (FR)
Title: Circular knitting machine for making a fez
IPC: A42C1/02
Filed: 1969-08-14
Granted: 1971-05-21
Abstract: A combination of latch needles with high and low butts is used in a small circular knitter. A selector mechanism operates the needles to create the basic gusset into a truncated cone for the fez in a variety of sizes.
Patent FR-2021306-A5 (FR)
Title: Eliminating confined smoke jet noxious ele- - ments
IPC: B01D53/34
Filed: 1969-09-17
Granted: 1970-07-17
Abstract: The noxious elements are removed before evacuation into the atmosphere. An oxidant and a 1 - 2c alcohol jet contg. are sprayed into the confined jet during a sufficient period to mix them. The mixture is ignited to eliminate the noxious element. Specifically, the alcohol concentration does not exceed that of a 50% aqueous solution. The oxidants is compressed air added with either H2O2 or pure O2.
Patent FR-2109044-A5 (FR)
Title: Film/tape cassette - with formaldehyde resin latching lamellae
IPC: G03B21/32
Filed: 1970-06-23
Granted: 1972-05-26
Abstract: Film or tape cassette has a housing, lid and hub forming a unit to centre the spool, with a lock with a deformable member and a rotatable operating cam. The deformable member has at least three flexible lamellae, pref. of formaldehyde resin, extending parallel to the rotation axis of the cam, which is mounted in a hut. The foot of each lamella is arrested in this first hub; the free outer end of each lamella rests, against the cam and forms an outward stand over tooth. The second hub bounds the central opening, which is bordered by a convergent seating towards the first hub. The tooth can be pressed by the cam against the seating to cause the lid to lock with the housing and to move these two aprts together, so that a pressure is exerted on the reel.
Patent FR-2059140-A5 (FR)
Title: Chlorohydrin prepn from unsatd compds and - hypochlorous acid solns
IPC: C07C29/66
Filed: 1970-08-24
Granted: 1971-05-28
Abstract: Chlorohydrins are prepd. free from by-products by reacting unsatd. organic cpds., pref. propylene, with a soln. of HOCl in a dialkyl ketone, alkyl cyanide or alkyl ester of an alkanoic acid (where each alkyl group contains 1-5C), prepared by extraction of the aqs. solns. contg. HOCl and Cl2 with the solvents cited, at -25 to +50 degrees C. Pref. soln. is HOCl in methyl ethyl ketone, contg. 0.1-5 wt. % water and 5-50 wt. % of HOCl.
Patent FR-2145019-A5 (FR)
Title: Necked glass object ejection from fork holder - with swivel rotary brush
IPC: B65G17/32
Filed: 1971-07-06
Granted: 1973-02-16
Abstract: The ejecting device for use with transfer machines with U-shaped support forks comprises a continuously rotating brush fitted to a swivel arm attached to support frame above the forks. On lowering of the swivel arm the brush makes contact with the workpiece mouth ejecting it from the fork at right angles to the fork travel direction, the forks being mounted in parallel on a chain conveyor with their axes at right angles to their direction of travel. The method is fast and well suited to the high production rate of modern bottle making plant. The mechanism is linked to an inspection device, which activates so as to remove rejects from the conveyor.
Patent FR-2205896-A5 (FR)
Title: Alpha-amino-hydroxyphenylacetic acids prepn. - by cheap two-stage process from hydroxyphenylglyoxylic acids via oximes
Filed: 1972-11-08
Granted: 1974-05-31
Abstract: Alpha-Amino-hydrocyphenylacetic acid inters. for semi-synthetic penicilline are prepd. in high yield by (a) conversion of glyoxylic acids of formula into their oximes of formula and (b) reduction of the oximes III to give the required acids of formula X = H, Cl. Stage (a) is conventional; stage (b) reduction is by alkali metals amalgams, alumino- and borohydrides, SnCl2, Sn, Fe or Zn with strong acids, catalytic hydrogenation etc.
Patent FR-2240660-A5 (FR)
Title: Power control system for a hydraulic circuit - controls change from continuous power to intermittent overload
IPC: F15B11/17
Filed: 1973-08-08
Granted: 1975-03-07
Abstract: The hydraulic pumps (1) and (2) supply fluid through the distributors (5) and (6) to the hydraulic jacks operating, for example, the bucket of an earth moving machine. The output from the pumps is controlled through the linkage (7), (8) and (9) by the piston (11) which is controlled by the springs (14) opposing hydraulic pressure in the cylinders (12) and (13). The valve (A) can switch the flow of hydraulic fluid from the cylinder (13) to the cylinder (11) where it acts on the smaller piston (E) so that the springs (14) can push the main piston (11) downwards and so change the setting of the linkage and vary the output from the pumps.
Patent DD-144746-A5 (DD)
Title: Verschluss an einem mit einer oeffnung versehenen behaelterdeckel
Inventor: WATERBURY NELSON J
IPC: B65D17/50
Filed: 1979-07-02
Abstract: Ein Behälter hat einen angelenkten Verschluß für eine öffnung in seinem Deckel, bei dem ein Ende des Verschlusses am Deckel in der Nähe des inneren Endes der öffnung angebracht ist. Ein Schließelement ist am befestigten Ende scharnierartig angebracht und der öffnung überlagert, um den Inhalt abzudichten, und ein Hebeelement ist am Schließelement dem befestigten Ende gegenüber einstückig ausgebildet, um das Schließeleraent gegenüber dem befestigten Ende schwenkbar anzuheben und die öffnung zum Entleeren des Inhalts aus dem Behälter zugänglich zu machen. Fig.2
Patent DD-147939-A5 (DD)
Title: Verfahren zur herstellung von magnesiumoxydsinter
Inventor: JEDLICKA HANS
IPC: C01F5/10
Filed: 1979-12-13
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von hochreinem dicht gebranntem Magnesiumoxydsinter mit einem Gehalt von mindestens 99,5 Ma.-% Magnesiumoxyd und einem Kornraumgewicht ueber 3,4 g/cm&exp3!. Der Erfindung liegt die Aufgabe zugrunde, Masznahmen zu schaffen, durch welche der erwaehnte Reinheitsgrad erreicht wird. Erfindungsgemaesz wird diese Aufgabe dadurch geloest, dasz eine waeszrige Loesung, die ueber 400, vorzugsweise 400 bis 430 g/l Magnesiumchlorid,maximal 15 g/l Calciumchlorid und maximal 5, vorzugsweise 1 g/l Alkalihalogenide enthaelt, bei einer Ofentemperatur von 350 bis 650, vorzugsweise 400 bis 550 Grad C im Gegenstrom spruehgeroestet, das feste Roestprodukt mehrmals mit Wasser angemaischt und von diesem wieder grob abgetrennt wird, bis mehr als 95% des Magnesiumoxyds zu Magnesiumhydroxyd umgewandelt worden sind und der Gehalt an Cl&-Ionen auf unter 0,2 Ma.-% des festen Produktes gebracht worden ist, das feste Produkt hierauf mechanisch und/oder thermisch auf einen Maximalgehalt von 20 % Feuchtigkeit vorgetrocknet, auf bekannte Weise zu Briketts mit einer Mindestrohdichte von 1,8 g/cm&exp3! kompaktiert und bei einer Temperatur ueber 1750 Grad C gebrannt wird.
Patent DD-148958-A5 (DD)
Title: Verfahren zur herstellung eines haertbaren faserverstaerkten kunststoffes
Inventor: TROEIM TRYGVE
IPC: C08J5/04
Filed: 1980-02-04
Abstract: Das erfindungsgemaesze Verfahren zur Herstellung eines haertbaren faserverstaerkten Kunststoffes unter Verwendung eines ungesaettigten Kunstharzes und/oder Monomers, Katalysators, Beschleunigersystems und Verstaerkungsfasern ist gekennzeichnet durch die Verwendung von Armierungsfasern, die entweder den Katalysator oder den Beschleuniger enthalten. Entweder der Katalysator oder der Beschleuniger wird dann jeweils dem ungesaettigten Kunststoff oder dem Monomer zugemischt. Dadurch werden grosze Verluste an Monomeren bzw. ungesaettigtem Kunstharz vermieden, es werden Loesungsmittel eingespart und die Reaktion ist besser zu handhaben.
Patent DD-151490-A5 (DD)
Inventor: RIEGER WERNER
IPC: B65G19/24
Filed: 1980-06-12
Abstract: In an arrangement for fastening a structural part (1) to a round steel chain by means of two webs (3,6) which overlap the long sides (19,20) of a chain link (9) and bridge the gap between said long sides (19,20) a centering member (5) is used which centering member is provided with a bore (12) and parallel side faces (10,11) having a spacing from one another which is approximately equal to the width of the gap between the long sides (19,20) of the chain link (9) partially overlapped by the webs (3,6). At least one web (3) being provided with a guide (4) which holds the centering member (5) in a prescribed position.